229713720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61751}}^1$

素因数の和:61796

約数の個数: 64

約数和(自身を含む): 711383040

約数和(自身を除く): 481669320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 61751, 123502, 185253, 247004, 308755, 370506, 494008, 617510, 741012, 926265, 1235020, 1482024, 1852530, 1914281, 2470040, 3705060, 3828562, 5742843, 7410120, 7657124, 9571405, 11485686, 15314248, 19142810, 22971372, 28714215, 38285620, 45942744, 57428430, 76571240, 114856860, 229713720]

約数ペア:

[(1, 229713720), (2, 114856860), (3, 76571240), (4, 57428430), (5, 45942744), (6, 38285620), (8, 28714215), (10, 22971372), (12, 19142810), (15, 15314248), (20, 11485686), (24, 9571405), (30, 7657124), (31, 7410120), (40, 5742843), (60, 3828562), (62, 3705060), (93, 2470040), (120, 1914281), (124, 1852530), (155, 1482024), (186, 1235020), (248, 926265), (310, 741012), (372, 617510), (465, 494008), (620, 370506), (744, 308755), (930, 247004), (1240, 185253), (1860, 123502), (3720, 61751)]